91622860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 235363968

約数和(自身を除く): 143741108

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 137, 140, 170, 238, 274, 281, 340, 476, 548, 562, 595, 685, 959, 1124, 1190, 1370, 1405, 1918, 1967, 2329, 2380, 2740, 2810, 3836, 3934, 4658, 4777, 4795, 5620, 7868, 9316, 9554, 9590, 9835, 11645, 16303, 19108, 19180, 19670, 23290, 23885, 32606, 33439, 38497, 39340, 46580, 47770, 65212, 66878, 76994, 81515, 95540, 133756, 153988, 163030, 167195, 192485, 269479, 326060, 334390, 384970, 538958, 654449, 668780, 769940, 1077916, 1308898, 1347395, 2617796, 2694790, 3272245, 4581143, 5389580, 6544490, 9162286, 13088980, 18324572, 22905715, 45811430, 91622860]

約数ペア:

[(1, 91622860), (2, 45811430), (4, 22905715), (5, 18324572), (7, 13088980), (10, 9162286), (14, 6544490), (17, 5389580), (20, 4581143), (28, 3272245), (34, 2694790), (35, 2617796), (68, 1347395), (70, 1308898), (85, 1077916), (119, 769940), (137, 668780), (140, 654449), (170, 538958), (238, 384970), (274, 334390), (281, 326060), (340, 269479), (476, 192485), (548, 167195), (562, 163030), (595, 153988), (685, 133756), (959, 95540), (1124, 81515), (1190, 76994), (1370, 66878), (1405, 65212), (1918, 47770), (1967, 46580), (2329, 39340), (2380, 38497), (2740, 33439), (2810, 32606), (3836, 23885), (3934, 23290), (4658, 19670), (4777, 19180), (4795, 19108), (5620, 16303), (7868, 11645), (9316, 9835), (9554, 9590)]